The word(s) "revenge" appears 4 time(s) in 4 verse(s) in Quran in Mohsin Khan translation.

(1) And obey not the disbelievers and the hypocrites, and harm them not (in revenge for their harming you till you are ordered). And put your trust in Allah, and Sufficient is Allah as a Wakil (Trustee, or Disposer of affairs). [Tafsir Al-Qurtubi]

(سورة الأحزاب, Al-Ahzaab, Chapter #33, Verse #48)
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(2) And those who, when an oppressive wrong is done to them, take revenge.

(سورة الشورى, Ash-Shura, Chapter #42, Verse #39)
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(3) And indeed whosoever takes revenge after he has suffered wrong, for such there is no way (of blame) against them.

(سورة الشورى, Ash-Shura, Chapter #42, Verse #41)
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(4) So We took revenge on them, then see what was the end of those who denied (Islamic Monotheism).

(سورة الزخرف, Az-Zukhruf, Chapter #43, Verse #25)
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